CN101421777B - 显示装置的电路装置 - Google Patents

显示装置的电路装置 Download PDF

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Publication number
CN101421777B
CN101421777B CN2005800077322A CN200580007732A CN101421777B CN 101421777 B CN101421777 B CN 101421777B CN 2005800077322 A CN2005800077322 A CN 2005800077322A CN 200580007732 A CN200580007732 A CN 200580007732A CN 101421777 B CN101421777 B CN 101421777B
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CN
China
Prior art keywords
signal
calibration
prog
input end
circuit
Prior art date
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Active
Application number
CN2005800077322A
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English (en)
Chinese (zh)
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CN101421777A (zh
Inventor
A·森佩尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of CN101421777A publication Critical patent/CN101421777A/zh
Application granted granted Critical
Publication of CN101421777B publication Critical patent/CN101421777B/zh
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • G09G3/3241—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
    • G09G3/325—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0852—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor being a dynamic memory with more than one capacitor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0243—Details of the generation of driving signals
    • G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
CN2005800077322A 2004-03-12 2005-03-02 显示装置的电路装置 Active CN101421777B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04101031 2004-03-12
EP04101031.5 2004-03-12
PCT/IB2005/050769 WO2005091269A2 (fr) 2004-03-12 2005-03-02 Ensemble circuit electrique pour dispositif d'affichage

Publications (2)

Publication Number Publication Date
CN101421777A CN101421777A (zh) 2009-04-29
CN101421777B true CN101421777B (zh) 2012-07-04

Family

ID=34960800

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800077322A Active CN101421777B (zh) 2004-03-12 2005-03-02 显示装置的电路装置

Country Status (7)

Country Link
US (1) US7791570B2 (fr)
EP (1) EP1728240B1 (fr)
JP (1) JP4977005B2 (fr)
KR (1) KR101123197B1 (fr)
CN (1) CN101421777B (fr)
TW (1) TWI413042B (fr)
WO (1) WO2005091269A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI386909B (zh) * 2008-12-31 2013-02-21 Princeton Technology Corp 顯示器驅動電路及調整顯示器之輸出亮度的方法
TWI393115B (zh) * 2008-12-31 2013-04-11 Princeton Technology Corp 顯示器驅動電路及調整顯示器輸出亮度的方法
CN115568288B (zh) * 2021-04-30 2023-10-31 瑞萨设计(英国)有限公司 电流驱动器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288905A2 (fr) * 2001-08-29 2003-03-05 Seiko Epson Corporation Circuit générateur de courant, circuit intégré à semiconducteurs, dispositif électro-optique, et appareil électronique
CN1443002A (zh) * 2002-03-06 2003-09-17 株式会社半导体能源研究所 半导体集成电路及其驱动方法

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US7728845B2 (en) * 1996-02-26 2010-06-01 Rah Color Technologies Llc Color calibration of color image rendering devices
KR100559078B1 (ko) 1997-04-23 2006-03-13 트랜스퍼시픽 아이피 리미티드 능동 매트릭스 발광 다이오드 화소 구조물 및 이를 동작시키는 방법
US6278423B1 (en) * 1998-11-24 2001-08-21 Planar Systems, Inc Active matrix electroluminescent grey scale display
US6421033B1 (en) * 1999-09-30 2002-07-16 Innovative Technology Licensing, Llc Current-driven emissive display addressing and fabrication scheme
US6414661B1 (en) * 2000-02-22 2002-07-02 Sarnoff Corporation Method and apparatus for calibrating display devices and automatically compensating for loss in their efficiency over time
US6355965B1 (en) * 2000-03-29 2002-03-12 Omnivision Technologies, Inc. On-chip fixed pattern noise canceling logarithmic response imager sensor
TW493153B (en) * 2000-05-22 2002-07-01 Koninkl Philips Electronics Nv Display device
WO2002071379A2 (fr) * 2000-07-18 2002-09-12 Emagin Corporation Circuit de commande de type a courant pour afficheur a diodes lumineuses organiques
AU2001285101A1 (en) 2000-08-21 2002-03-04 Emagin Corporation Grayscale static pixel cell for oled active matrix display
JP3951687B2 (ja) * 2001-08-02 2007-08-01 セイコーエプソン株式会社 単位回路の制御に使用されるデータ線の駆動
JP2003076333A (ja) * 2001-09-03 2003-03-14 Nec Saitama Ltd ディスプレイの輝度調整方法、その方法を適用したディスプレイの駆動回路及び携帯用電子機器
SG120888A1 (en) * 2001-09-28 2006-04-26 Semiconductor Energy Lab A light emitting device and electronic apparatus using the same
GB2381643A (en) 2001-10-31 2003-05-07 Cambridge Display Tech Ltd Display drivers
JP3525928B2 (ja) * 2002-05-13 2004-05-10 セイコーエプソン株式会社 液晶装置の駆動回路、液晶装置の駆動方法及び液晶装置
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KR20050085039A (ko) * 2002-11-21 2005-08-29 코닌클리케 필립스 일렉트로닉스 엔.브이. 디스플레이 디바이스의 출력 균일성을 개선하는 방법
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CN100498904C (zh) * 2004-03-12 2009-06-10 统宝香港控股有限公司 主动矩阵显示设备和校准所述主动矩阵显示设备的方法
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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1288905A2 (fr) * 2001-08-29 2003-03-05 Seiko Epson Corporation Circuit générateur de courant, circuit intégré à semiconducteurs, dispositif électro-optique, et appareil électronique
CN1443002A (zh) * 2002-03-06 2003-09-17 株式会社半导体能源研究所 半导体集成电路及其驱动方法

Also Published As

Publication number Publication date
US7791570B2 (en) 2010-09-07
WO2005091269A2 (fr) 2005-09-29
WO2005091269A3 (fr) 2009-01-29
EP1728240B1 (fr) 2013-08-21
US20070182684A1 (en) 2007-08-09
EP1728240A2 (fr) 2006-12-06
TW200540749A (en) 2005-12-16
KR20070003915A (ko) 2007-01-05
CN101421777A (zh) 2009-04-29
KR101123197B1 (ko) 2012-03-19
JP2007529033A (ja) 2007-10-18
TWI413042B (zh) 2013-10-21
JP4977005B2 (ja) 2012-07-18

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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
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CP03 Change of name, title or address

Address after: The city of Eindhoven in Holland

Patentee after: KONINKLIJKE PHILIPS N.V.

Address before: Holland Ian Deho Finn

Patentee before: Koninklijke Philips Electronics N.V.

CP03 Change of name, title or address
TR01 Transfer of patent right

Effective date of registration: 20180621

Address after: Beijing City, Haidian District Qinghe Street No. 68 Huarun colorful city shopping center two 9 floor room 01

Patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd.

Address before: The city of Eindhoven in Holland

Patentee before: KONINKLIJKE PHILIPS N.V.

TR01 Transfer of patent right